269485790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 591369984

約数和(自身を除く): 321884194

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 113, 155, 157, 217, 226, 245, 310, 314, 434, 490, 565, 785, 791, 1085, 1099, 1130, 1519, 1570, 1582, 2170, 2198, 3038, 3503, 3955, 4867, 5495, 5537, 7006, 7595, 7693, 7910, 9734, 10990, 11074, 15190, 15386, 17515, 17741, 24335, 24521, 27685, 34069, 35030, 35482, 38465, 48670, 49042, 55370, 68138, 76930, 88705, 122605, 124187, 170345, 171647, 177410, 238483, 245210, 248374, 340690, 343294, 476966, 549971, 620935, 858235, 869309, 1099942, 1192415, 1241870, 1716470, 1738618, 2384830, 2749855, 3849797, 4346545, 5499710, 7699594, 8693090, 19248985, 26948579, 38497970, 53897158, 134742895, 269485790]

約数ペア:

[(1, 269485790), (2, 134742895), (5, 53897158), (7, 38497970), (10, 26948579), (14, 19248985), (31, 8693090), (35, 7699594), (49, 5499710), (62, 4346545), (70, 3849797), (98, 2749855), (113, 2384830), (155, 1738618), (157, 1716470), (217, 1241870), (226, 1192415), (245, 1099942), (310, 869309), (314, 858235), (434, 620935), (490, 549971), (565, 476966), (785, 343294), (791, 340690), (1085, 248374), (1099, 245210), (1130, 238483), (1519, 177410), (1570, 171647), (1582, 170345), (2170, 124187), (2198, 122605), (3038, 88705), (3503, 76930), (3955, 68138), (4867, 55370), (5495, 49042), (5537, 48670), (7006, 38465), (7595, 35482), (7693, 35030), (7910, 34069), (9734, 27685), (10990, 24521), (11074, 24335), (15190, 17741), (15386, 17515)]